I vaguely recall ~40 years trying to peel one off at a junkyard and as I did it the word "Void" or something like that appeared on the remnant that was stuck to the door.
I recall the plastic panel with the switches has a metal grounding tab on one of the lower attaching screws. It’s been 30 years so I might be wrong.
Have you checked your grounds?
Correct.
Someone cut your hood open and same with the scoops.
OEM is fake sealed scoops.
They are plastic so you could buy and trim with a razor knife to match your cutouts.
Hey Rob - any update on your project?
Mine is still DOA with house renovations - a new kitchen, one basement bath from scratch, a hall bath full demo, and soon a master bath extension.